tldr-update: init (#6401)

Adds `tldr-update` module for enabling automatic `tldr update` on a schedule.
Adds option to `tealdeer` to enable integration with new `tldr-update` module.

tests/default.nix

@@ -370,6 +370,7 @@ in import nmtSrc {
     ./modules/services/swayosd
     ./modules/services/sxhkd
     ./modules/services/syncthing/linux
+    ./modules/services/tldr-update
     ./modules/services/trayer
     ./modules/services/trayscale
     ./modules/services/twmn

tests/modules/services/tldr-update/default.nix

@@ -0,0 +1 @@
+{ tldr-update = ./tldr-update.nix; }

tests/modules/services/tldr-update/tldr-update.nix

@@ -0,0 +1,21 @@
+{ config, ... }:
+
+{
+  config = {
+    home.stateVersion = "24.11";
+
+    services.tldr-update = {
+      enable = true;
+      package = config.lib.test.mkStubPackage { outPath = "@tldr@"; };
+      period = "monthly";
+    };
+
+    nmt.script = ''
+      serviceFile=$(normalizeStorePaths home-files/.config/systemd/user/tldr-update.service)
+      assertFileContent "$serviceFile" ${./tldr-update.service}
+
+      timerFile=$(normalizeStorePaths home-files/.config/systemd/user/tldr-update.timer)
+      assertFileContent "$timerFile" ${./tldr-update.timer}
+    '';
+  };
+}

tests/modules/services/tldr-update/tldr-update.service

@@ -0,0 +1,8 @@
+[Service]
+ExecStart=@tldr@/bin/dummy --update
+
+Type=oneshot
+
+[Unit]
+Description=Update tldr CLI cache
+Documentation=https://tldr.sh/

tests/modules/services/tldr-update/tldr-update.timer

@@ -0,0 +1,9 @@
+[Install]
+WantedBy=timers.target
+
+[Timer]
+OnCalendar=monthly
+Persistent=true
+
+[Unit]
+Description=Update tldr CLI cache